Hoya 52mm Dual Color Orange/Green Special Effects Glass Filter

Available in three types: O/G (Orange/Green), Y/P (Yellow/Purple) and R/B (Red/Blue).

Made by sandwiching gelatin filters between two pieces of optical glass, DUAL-COLOR is available in a variety of two-color combinations.

Contrasting foreground and background, land and sea, are only a few of the fantastic possibilities. The mount is turnable allowing you the freedom to vary the effect to your liking.